阅读短文，根据短文内容判断正误。

    Edison was born in 1847 in America. He was a clever boy. He loved reading and making things. When he was little, he always asked questions. His teacher didn't want to teach him. Then his mother took him home and taught him by herself. When he grew up, he invented so many things. In 1880, he invented the electric light(电灯). It is one of the most useful things in the world. He was welcomed by all the world.